发明授权
- 专利标题: Shingle with reinforcement layer
- 专利标题(中): 与加强层混合
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申请号: US12857868申请日: 2010-08-17
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公开(公告)号: US08173243B2公开(公告)日: 2012-05-08
- 发明人: Husnu M. Kalkanoglu , Stephen A. Koch
- 申请人: Husnu M. Kalkanoglu , Stephen A. Koch
- 申请人地址: US PA Valley Forge
- 专利权人: CertainTeed Corporation
- 当前专利权人: CertainTeed Corporation
- 当前专利权人地址: US PA Valley Forge
- 代理机构: Paul & Paul
- 主分类号: E04D1/22
- IPC分类号: E04D1/22 ; E04D1/26
摘要:
A laminated shingle and a method of making it is provided in which the rear surface of the shingle is provided with an attached reinforcement layer through which fasteners may be applied when the shingle is applied to a roof.
公开/授权文献
- US20100310825A1 Shingle With Reinforcement Layer 公开/授权日:2010-12-09
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